Electronic Cigarette Accessory

FIG. 1 is a perspective view of an electronic cigarette accessory in accordance with the present design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the electronic cigarette accessory that form no part of the claimed design. None of the broken lines form a part of the claimed design. The broken line non-through hole circle on the bottom also forms no part of the claimed design. The appearance of any portion of article between the broken lines or beyond the broken lines forms no part of the claimed design.